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Niellune
44 lines
840 B
C++
44 lines
840 B
C++
#ifndef SRC_DECODER
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#define SRC_DECODER
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extern "C"
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{
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#include <libavcodec/avcodec.h>
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#include <libswscale/swscale.h>
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}
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#include <atomic>
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#include <thread>
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#include "struct/video_buffer.h"
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#include "struct/atomic_queue.h"
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#include "struct/message.h"
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#include "helper/error.h"
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class Decoder
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{
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public:
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Decoder();
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~Decoder();
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void start(AtomicQueue<Message> *data, VideoBuffer *vb, AVCodecID codecId);
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void stop();
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private:
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void runner();
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void loop(AVCodecContext *context, AVCodecParserContext *parser, AVPacket *packet, AVFrame *frame);
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static AVCodecContext *load_codec(AVCodecID codec_id);
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std::thread _thread;
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AVCodecID _codecId;
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Error _status;
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std::atomic<bool> _active = false;
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AtomicQueue<Message> *_data = nullptr;
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VideoBuffer *_vb = nullptr;
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};
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#endif /* SRC_DECODER */
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